Why is initialization and reset required before starting up the gasification furnace?
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Why is it necessary to initialize and reset the gasification furnace before starting it up, and what are their functions?
Initialization is done to open the slurry return valve and the oxygen vent valve, in order to establish the flow rates of the slurry and oxygen. The methods of resetting vary among different manufacturers; some use system-specific resetting as well as nitrogen purge resetting, and it is necessary to ensure that the small-flow nitrogen purge valve and the nitrogen plug valve operate properly and sensitively. This is just one person’s opinion; I hope everyone will discuss it further.
You’re right; it is indeed the case. If you examine carefully the operation of the opening and closing valves, you will notice this problem
I’ve learned it, thank you for your guidance; I hope to see more discussions on this topic
Before starting up the gasification furnace, a large amount of preparatory work is required, including individual unit tests, system-level tests, overall tests, as well as simulated operations of the DCS and EDS systems. This involves checking the sensitivity of valves, the startup and automatic operation of pumps, etc., as well as determining the amounts of gas and water needed for purging – it’s somewhat similar to determining dosages in the pharmaceutical industry. Once it is decided to start feeding materials, all equipment must be returned to its original state to prevent issues such as false readings from affecting the entire operation, and to avoid unsuccessful attempts at startup that could compromise safety. This post was last edited by GSP on 2009-3-4 16:22 ]